- 您现在的位置：买卖IC网 > PDF目录97084 > SN74LS90DR2 (MOTOROLA INC) LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14 PDF资料下载
参数资料
| 型号： | SN74LS90DR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 计数器 |
| 英文描述： | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14 |
| 封装： | SOIC-14 |
| 文件页数： | 2/6页 |
| 文件大小： | 80K |
| 代理商： | SN74LS90DR2 |
5-2
FAST AND LS TTL DATA
SN54/74LS90
SN54/74LS92 SN54/74LS93
LOGIC DIAGRAM
MS1
MS2
MR1
MR2
CP0
CP1
Q0
Q1
Q2
Q3
MR1
CP0
CP1
Q0
Q1
Q2
Q3
MR2
LS90
MR1
CP0
CP1
Q0
Q1
Q2
Q3
MR2
SD
J
CP
K
Q
CD
SD
R
CP
S
Q
CD
SD
J
CP
K
Q
CD
SD
J
CP
K
Q
CD
J
CP
K
Q
CD
J
CP
K
Q
CD
J
CP
K
Q
CD
J
CP
K
Q
CD
J
CP
K
Q
CD
J
CP
K
Q
CD
J
CP
K
Q
CD
J
CP
K
Q
CD
14
11
12
1
2
6
7
9
3
8
14
13
12
11
10
9
1
2
3
4
5
6
8
7
CP0
NC
Q0
Q3
GND
Q1
Q2
CP1
MR1
MR2
NC
VCC
MS1
MS2
CONNECTION DIAGRAM
DIP (TOP VIEW)
NC = NO INTERNAL CONNECTION
NOTE:
The Flatpak version has the same
pinouts (Connection Diagram) as
the Dual In-Line Package.
14
1
6
7
12
11
9
8
LOGIC DIAGRAM
LS92
14
13
12
11
10
9
1
2
3
4
5
6
8
7
CP0
NC
Q0
Q1
GND
Q2
Q3
CP1
NC
VCC
MR1
MR2
CONNECTION DIAGRAM
DIP (TOP VIEW)
NC = NO INTERNAL CONNECTION
NOTE:
The Flatpak version has the same
pinouts (Connection Diagram) as
the Dual In-Line Package.
LOGIC DIAGRAM
LS93
VCC = PIN 5
GND = PIN 10
= PIN NUMBERS
VCC = PIN 5
GND = PIN 10
= PIN NUMBERS
VCC = PIN 5
GND = PIN 10
= PIN NUMBERS
14
1
2
3
12
9
8
11
14
13
12
11
10
9
1
2
3
4
5
6
8
7
CP0
NC
Q0
Q3
GND
Q1
Q2
CP1
MR1
MR2
NC
VCC
NC
CONNECTION DIAGRAM
DIP (TOP VIEW)
NC = NO INTERNAL CONNECTION
NOTE:
The Flatpak version has the same
pinouts (Connection Diagram) as
the Dual In-Line Package.
相关PDF资料 |
PDF描述 |
|---|---|
| SN74LS91DR | LS SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDSO14 |
| SN5491AW | TTL/H/L SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDFP14 |
| SNJ5491AJ | TTL/H/L SERIES, 8-BIT RIGHT SERIAL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDIP14 |
| SN74LS92DR2 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DIVIDE BY 12 COUNTER, PDSO14 |
| SN74LV00ANSE4 | LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NAND GATE, PDSO14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LS90DRE4 | 功能描述:计数器 IC DECADE COUNTER RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| SN74LS90DRG4 | 功能描述:计数器 IC Decade Counter RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| SN74LS90N | 功能描述:计数器 IC DECADE COUNTER RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| SN74LS90N | 制造商:Texas Instruments 功能描述:Counter / Multiplier / Divider Logic IC |
| SN74LS90NE4 | 功能描述:计数器 IC DECADE COUNTER RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。